Description

Drill Bit Grouping=Drill Bit
Item=Taper Length Drill Bit
Drill Bit Dimension Type=Letter
Drill Bit Size=R
Decimal Equivalent=0.3390
Drill Bit Point Angle=118 Degrees
Drill Bit Material=High Speed Steel
Drill Bit Finish=Black Oxide
Shank Type=Straight
Flute Type=Spiral
Flute Length=4 1/8 in
List Number=120
Grade=General Purpose
Application=For Metalworking
Coolant Through=No
Number of Flutes=2
Cutting Direction=Right Hand
Standards=ANSI
Sizes Included=R
Point Type=Radial
Overall Length=6 1/2 in
Shank Dia.=21/64 in
Depth x Dia. Ratio=4xD
Coolant Fed=Non-Coolant Through
Depth:Dia. Ratio=4xD
Helix Angle=28 Degrees
Primary Material Application=Aluminum, Brass, Bronze, Copper, Magnesium, Steel
Drill Bit Point Type=Conventional Point
Drill Diameter Tolerance=+0.0000 in /-0.0010 in
Spiral Direction=Right Hand
Primary Material Application ISO Code=K, N, P
Maximum Drilling Depth=4 1/8 in
Finish – Machining=Black Oxide
Material Grade – Machining=General Purpose
Drill Length Class=Taper Length
Shank Length=2 3/8 in
Shank Type – Machining=Straight
Measurement System=Letter
Drill Point Length=0.0000 in
Material – Machining=High Speed Steel
Series=120